| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $27.43 | 13.695% | $31.1865 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $96.60 | 8.114% | $104.4381 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $229.32 | 8.372% | $248.5187 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $67.76 | 6.853% | $72.4036 | $72.40 | $72.40 | $72.40 |
| Purchase #5 | $231.90 | 5.573% | $244.8238 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $81.49 | 6.515% | $86.7991 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $190.43 | 10.244% | $209.9376 | $209.94 | $209.95 | $209.90 |
| 7 purchase totals = | $924.93 | $998.1074 | $998.11 | $998.10 | $998.00 | |